From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E95C2C43219 for ; Mon, 29 Apr 2019 08:20:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C35902147A for ; Mon, 29 Apr 2019 08:20:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727594AbfD2IUh (ORCPT ); Mon, 29 Apr 2019 04:20:37 -0400 Received: from out30-56.freemail.mail.aliyun.com ([115.124.30.56]:45742 "EHLO out30-56.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727531AbfD2IUh (ORCPT ); Mon, 29 Apr 2019 04:20:37 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R551e4;CH=green;DM=||false|;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01f04446;MF=zhangliguang@linux.alibaba.com;NM=1;PH=DS;RN=2;SR=0;TI=SMTPD_---0TQUvbDU_1556526025; Received: from localhost(mailfrom:zhangliguang@linux.alibaba.com fp:SMTPD_---0TQUvbDU_1556526025) by smtp.aliyun-inc.com(127.0.0.1); Mon, 29 Apr 2019 16:20:34 +0800 From: zhangliguang To: Miklos Szeredi Cc: linux-fsdevel@vger.kernel.org Subject: [PATCH] fuse: move attr_version to a more relevant place Date: Mon, 29 Apr 2019 16:20:25 +0800 Message-Id: <1556526025-92556-1-git-send-email-zhangliguang@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Move attr_version assignment code to the more relevant place. Signed-off-by: zhangliguang --- fs/fuse/dir.c | 10 ++++------ fs/fuse/readdir.c | 2 +- 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index dd0f64f..9a16064 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -191,8 +191,6 @@ static int fuse_dentry_revalidate(struct dentry *entry, unsigned int flags) if (!forget) goto out; - attr_version = fuse_get_attr_version(fc); - parent = dget_parent(entry); fuse_lookup_init(fc, &args, get_node_id(d_inode(parent)), &entry->d_name, &outarg); @@ -218,6 +216,8 @@ static int fuse_dentry_revalidate(struct dentry *entry, unsigned int flags) goto invalid; forget_all_cached_acls(inode); + + attr_version = fuse_get_attr_version(fc); fuse_change_attributes(inode, &outarg.attr, entry_attr_timeout(&outarg), attr_version); @@ -292,8 +292,6 @@ int fuse_lookup_name(struct super_block *sb, u64 nodeid, const struct qstr *name if (!forget) goto out; - attr_version = fuse_get_attr_version(fc); - fuse_lookup_init(fc, &args, nodeid, name, outarg); err = fuse_simple_request(fc, &args); /* Zero nodeid is same as -ENOENT, but with valid timeout */ @@ -306,6 +304,7 @@ int fuse_lookup_name(struct super_block *sb, u64 nodeid, const struct qstr *name if (!fuse_valid_type(outarg->attr.mode)) goto out_put_forget; + attr_version = fuse_get_attr_version(fc); *inode = fuse_iget(sb, outarg->nodeid, outarg->generation, &outarg->attr, entry_attr_timeout(outarg), attr_version); @@ -873,8 +872,6 @@ static int fuse_do_getattr(struct inode *inode, struct kstat *stat, FUSE_ARGS(args); u64 attr_version; - attr_version = fuse_get_attr_version(fc); - memset(&inarg, 0, sizeof(inarg)); memset(&outarg, 0, sizeof(outarg)); /* Directories have separate file-handle space */ @@ -898,6 +895,7 @@ static int fuse_do_getattr(struct inode *inode, struct kstat *stat, make_bad_inode(inode); err = -EIO; } else { + attr_version = fuse_get_attr_version(fc); fuse_change_attributes(inode, &outarg.attr, attr_timeout(&outarg), attr_version); diff --git a/fs/fuse/readdir.c b/fs/fuse/readdir.c index 574d03f..8b74fe0 100644 --- a/fs/fuse/readdir.c +++ b/fs/fuse/readdir.c @@ -320,7 +320,6 @@ static int fuse_readdir_uncached(struct file *file, struct dir_context *ctx) req->pages[0] = page; req->page_descs[0].length = PAGE_SIZE; if (plus) { - attr_version = fuse_get_attr_version(fc); fuse_read_fill(req, file, ctx->pos, PAGE_SIZE, FUSE_READDIRPLUS); } else { @@ -340,6 +339,7 @@ static int fuse_readdir_uncached(struct file *file, struct dir_context *ctx) if (ff->open_flags & FOPEN_CACHE_DIR) fuse_readdir_cache_end(file, ctx->pos); } else if (plus) { + attr_version = fuse_get_attr_version(fc); err = parse_dirplusfile(page_address(page), nbytes, file, ctx, attr_version); } else { -- 1.8.3.1